| About |
|---|
| Product Description | |
|---|---|
| Supplier | ZYPEEK |
| Generic | PEEK |
| Material Status | Commercial: Active |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | |||
| 23℃ | 81 | D 级 | ISO 868 |
| compressive strength | |||
| 23℃ | 105 | MPa | ISO 604 |
| Tensile strain | |||
| Fracture, 23 ℃ | 25 | % | ISO 527 |
| Bending modulus | |||
| 23℃ | 3200 | MPa | ISO 178 |
| bending strength | |||
| Fracture, 23 ℃ | 125 | MPa | ISO 178 |
| tensile strength | |||
| Fracture, 23 ℃ | 78 | MPa | ISO 527 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Water absorption rate | |||
| 23 ℃, 24hr, 3.2mm thick stretching rod | 0.04 | % | ISO 62-1 |
| Equilibrium, 23 ℃ | 0.3 | % | ISO 62-1 |
| Shrinkage rate | |||
| MD | 1.7 | % | ISO 294-4 |
| TD | 1.2 | % | ISO 294-4 |
| Melt Flow Rate | |||
| 380℃，5.0kg | 8 | g/10min | ISO 1133 |
| Density | |||
| crystallization | 1.40 | g/cm³ | ISO 1183 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 7.5 | kJ/m² | ISO 180/A |
| Notched impact strength of cantilever beam | 无断裂 | kJ/m² | ISO 180/U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermal conductivity coefficient | ISO 22007-4 | ||
| 23℃ | – | W/m/K | ISO 22007-4 |
| melting point | 343 | ℃ | ISO 11357 |
| Tg (starting) | 143 | ℃ | ISO 11357 |
| Specific heat capacity | |||
| 23℃ | – | kJ/kg /℃ | DSC |
| Linear coefficient of thermal expansion | |||
| Below Tg along the flow direction | 40 | ppm/K | ISO 11359 |
| Above Tg along the flow direction | 120 | ppm/K | ISO 11359 |
| Hot deformation temperature | |||
| 1.8 Mpa | – | ℃ | ISO 75-f |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric constant | |||
| 23 ℃, 1 kHz | 2.8 | IEC 60250 | |
| Dielectric strength | |||
| 2mm | 21 | kV/mm | IEC 60243-1 |
| Volume resistivity | |||
| 23 ℃，1V | 10^15 | ohms·cm | IEC 60093 |
| Notes |
|---|
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